Št. zadetkov: 13
Izvirni znanstveni članek
Oznake:
Ions;Layers;Mass spectrometry;Metals;Oxides;SIMS depth profiling H2 C2H2 CO and O2 atmosphere gas flooding cluster secondary ions matrix effect;
Leto:
2022
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
tanke plasti;titanove zlitine;medicinsko jeklo;medicinski vsadki;thin films;atomic layer deposition;titanium alloys;biomedical steel;medical implants;
Alumina and hafnia films produced by the atomic layer deposition were applied to commercially pure Ti and stainless steel 316L specimens for protection under simulated human body conditions. The ALD films were deposited at 180 °C and 260 °C to determine how the deposition temperature affect the film ...
Leto:
2025
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
friction stir welding;FSW;high-strength dissimilar aluminium alloy;microstructure;microhardness;XRD residual stresses;
This study investigates the effects of friction stir welding (FSW) parameters on residual stresses, microstructural evolution, hardness distribution, and tensile behaviour of dissimilar Al 7075-T651/Al 2017A-T451 joints. Three welding conditions with different welding ratios were analysed to clarify ...
Leto:
2026
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
focused ion beam;electron energy loss spectroscopy;heterointerfaces;
Strain evolution in ▫$La_{0.6}Sr_{0.4}CoO_{3−\delta}$▫ and ▫$SrTi_{0.3}Fe_{0.7}O_{3−\delta}$▫ multilayer systems
Leto:
2025
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
plazma;kisik;ogljikove nanostenske obloge;para;kemično nanašanje;carbon nanowalls;plasma;oxygen;chemical vapor deposition;
The kinetics of surface recombination of neutral oxygen atoms on nanocarbon deposited on oxidized cobalt catalyst in inductively coupled radiofrequency plasma sustained in propane in the H-mode is presented. The coefficient was measured in the range of temperatures between 300 and 800 K and pressure ...
Leto:
2025
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
kvazikristali;quasicrystals;
New quasicrystals with rare-earth elements and Li are synthesized with the selfflux method. The starting composition involves 62.8 at.% Zn, 28.6 at.% Mg, 3.6 at. % rare-earth and 5% Li. Alternatively, 66 at.% Zn, 24.8 at.% Mg, 3.9 at.% rare-earth and 5.3% Li can be used. Both syntheses result in qua ...
Leto:
2026
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
mineral-water interfaces;atomistic structure;photocatalysis;
Water interaction with mineral surfaces is a complex living system decisive for any photocatalytic process. Resolving atomistic structure of mineral–water interfaces is thus crucial for understanding these processes. Fibrous rutile TiO2, grown hydrothermally on twinned rutile seeds under acidic cond ...
Leto:
2024
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
airborne-particle abrasion;Yttria-stabilized zirconia (Y-TZP);zirconia-based ceramics;
Porcelain chipping in zirconia-based dental restorations remains a major clinical complication. This study evaluated the effects of airborne-particle abrasion (APA) and yttria content in zirconia on porcelain–zirconia bond strength. Six groups were tested: low-translucency (3Y-TZP) and high-transluc ...
Leto:
2026
Vir:
Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake:
aluminium alloys;casting;heterogeneous nucleation;orientation relationship;icosahedral quasicrystals;
This study confirms that crystalline TiB$_2$ particles can act as a potent site for the heterogeneous nucleation of the metastable icosahedral quasicrystalline phase (IQC) formed in cast Al-Mn-Si-Cu-Mg alloys. The results show that a primary metastable IQC phase nucleates on facets of TiB$_2$ partic ...
Leto:
2023
Vir:
Naravoslovnotehniška fakulteta (UL NTF)
Izvirni znanstveni članek
Oznake:
napredna funkcionalna keramika;magnetni nanodelci;keramični nanokompozit;indukcijsko/magnetno segrevanje;preceramic polymers;magnetic nanoparticles;ceramic nanocomposite;induction/magnetic heating;advanced functional ceramics;
Additive manufacturing (AM) of advanced functional ceramics using preceramic polymers (PCPs) is gaining attention due to its processability and tailorable properties. A photosensitive resin with iron-modified polysiloxanes was developed for vat photopolymerization (VPP) to create porous SiOC(Fe) cat ...
Leto:
2026
Vir:
Institut Jožef Stefan (IJS)